This natural ingredient has found diverse usage in personal and health care as well as household chores. Slowly people are getting the efficacy of this highly alkaline substance in gardening.
Below mentioned uses of baking soda for garden.
#1 Cleaning Houseplant
The foliage of your houseplants need to be cleaned regularly for removing grease and dust which assists them in making the most out of sunshine. This in turn promotes photosynthesis which helps plants in surviving and thriving.
You can softly glide a lint-free cloth dampened in a solution of half teaspoonful sodium bicarbonate and filtered water on the leaf surface.
#2 Perk Up Your Plants
You can water your pants with a combination of ½ teaspoonful ammonia, 1 teaspoonful Epsom salt, 1 teaspoonful baking soda and 1 gallon of filtered water. Repeating this monthly can revitalize your plants to the core. Rose plants are especially appreciative of this highly accredited treatment.
#3 Retaining the Freshness Of Cut Flowers
You can keep cut flowers submerged in a solution of a tablespoon of bicarbonate of soda and two quarts of water. This can keep them feeling fresh for long provided you keep on changing the solution every now and then.
#4 Stimulating Blooming
Hydrangeas, Begonia and Geraniums thrive better in alkaline soil. Baking soda is highly alkaline in nature. You are bound to experience magnificent blossom production if you sprinkle a special tonic comprising two quarts of water and one tablespoonful of baking soda on your houseplants.
#5 Sweeter Tomatoes
Baking soda as we all know increases the alkaline content of soil. You can lightly sprinkle some baking soda all over the soil surface surrounding your tomato plants and add in some Epsom salts before watering it as usual.
#6 Soil Testing & Amendment
Your garden plants absorb the necessary minerals from the soil using their roots. However, excess acidic or alkaline soil can hamper this natural process. This is why it becomes imperative to gauge the pH level of your soil using a mixture of white vinegar and baking soda.
You can start with the experiment by collecting some soil samples and storing them in small cups. Next you will be required to pour in a cup of vinegar inside each sample pot.
You can easily determine its alkaline nature if the soil starts bubbling as this triggers a reaction with the acid content in vinegar. It typically denotes a pH level either equal to or exceeding 7.
If no bubbles are formed, then you can test your sample with a tablespoon of baking soda and half a cup of water. A bubbling reaction indicates a pH level either equal to or below 7. Hence the soil is acidic in nature which is causing its reaction with the alkaline baking soda.
#7 Treating Powdery Mildew
A mixture of 1 tablespoon baking soda, 1 tablespoonful vegetable oi, 1 tablespoon dishwashing liquid and 1 gallon of water can help in tackling with fungus and mildew which has already set in.
All you need to do is spray this solution on affected plants during the cooler days as spraying it in the heat can cause plants to get burnt. This mixture can prove to be especially effective on squash, zinnias, lilacs and cucumbers.
#8 Preventing & Curing Plant Diseases
Apart from killing fungus, baking soda also leads to adverse pH conditions which makes it absolutely impossible for fungus to grow further. For this, you will have to create a mixture of one teaspoonful baking soda, few drops of dishwashing soap and one litre water for being sprayed on the bottom and top sides of the leaves.
This should be done during the cool early morning hours for providing the leaves with ample time for drying out during the day.
#9 Killing Weeds
Weeds are commonly known to invade our edges, walkways and gardens. In such a scenario, baking soda can come to your rescue for removing weeds in an ecological as well as economical manner.
The non-toxic and bio-degradable nature of baking soda makes it suitable for being sprinkled on the tuft of weeds. This burns away the foliage and causes the weed to disappear within a matter of just few days.
You can also gain an upper hand over crabgrass by wetting them down and applying a thick layer of baking soda around its root base and on the leaves. However, you need to be careful with its application. Sprinkling it around randomly on a windy day can lead to disastrous results.
#10 Deodorizing Agent
You can deodorize your garbage cans by sprinkling a thick layer of baking soda at its bottom. This has proven to be an extremely effective remedy of absorbing foul odours. You can even deodorize your compost pile by pouring a mixture of one gallon water and one tablespoon baking soda over the same.
Alternatively, you can also sprinkle the dry powder atop the compost pile for eliminating unpleasant odours. However, overdoing the same can lead to hazardous results as excessive usage slows down composting.
#11 Cleaning Garden Furniture
It is possible to make your resin garden furniture look as good as new by using a simple solution of one tablespoonful dish soap, half cup of baking soda and one gallon of lukewarm water.
This solution needs to be scrubbed gently over the garden furniture using sponge before being rinsed with a garden hose. However, you should refrain from using a steel wool or wire brush as that tends to damage its surface.
While trying out a home mix using baking soda, it is always advisable to test the same in small portions for the very first time. It is also imperative to stick to right dosages as an excessively strong combination can burn the plant leaves.